// 程序入口

// commonjs模块化: 导入计算工具类
const { add, mul } = require('./mathUtils.js');

// ES6模块化: 导入数据
import * as info from "./info";

console.log("这是程序入口");
console.log(add(20, 100));
console.log(mul(20, 100));

console.log(info.name);
console.log(info.age);
console.log(info.height);